baber/WOPTO huggingface dataset:
Patent JP-2022032934-A (JP)
Title: elevator
IPC: B66B1/46
Filed: 2021-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevator that enables a passenger to easily ascertain the detection state of a noncontact sensor in cases where door-opening operation of a car door is performed in a noncontact manner by causing the noncontact sensor to detect a shield. 
     SOLUTION: An elevator 10 is configured to enable noncontact door-opening operation of car doors 22A, 22B mounted on a car 22, and comprises: a door-opening sensor unit 35 that detects light shielding so that the door-opening operation of the car doors 22A, 22B is performed in a noncontact manner; a speaker SP that generates a sound to report the open/closed state of the car doors 22A, 22B; and a control device 46 that executes a door-opening mode to open the car doors 22A, 22B on the basis of the light-shielding detection of the door-opening sensor unit 35, and also causes the speaker SP to generate an intermittent sound during the door-opening mode. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022133198-A (JP)
Title: Plasma assisted processing method and plasma assisted processing device
Inventor: YAMAMURA KAZUYA
IPC: B24B1/00
Filed: 2021-03-01
Abstract: To provide a polishing method which is a dry polishing method without use of slurry, but can prevent decrease in a polishing speed due to "glazing" or "clogging" without dressing, and enables improvement of processing efficiency and reduction of cost.SOLUTION: A plasma assisted processing method has: a surface modification process in which fluorine radicals or oxygen radicals are caused to act on a surface of a processed material to fluorinate or oxidize the same, thereby forming a surface modification layer; and a polishing process in which the surface modification layer is removed by use of a polishing tool comprising a vitrified bond grindstone or a resin bond grindstone. In a process in which the surface modification process and the polishing process are alternately repeated or simultaneously proceeded, fluorine radicals or oxygen radicals are caused to act on also the polishing tool, and the surface of processing material is processed while etching a bond material of the polishing tool to expose abrasive grains.SELECTED DRAWING: Figure 1
Patent JP-2022133884-A (JP)
Title: game machine
Inventor: SUZUKI SOHEI
IPC: A63F7/02
Filed: 2021-03-02
Abstract: To provide a game machine capable of increasing an interest in a game.SOLUTION: Game states of a Pachinko game machine include a low base state and a high base state. The performance mode in the high base state has a plurality of performance modes including a super chance mode and a chance mode. When a small winning is won which is classified into a symbol Zb in the chance mode, the performance mode is controlled to the chance mode after the end of a big winning game, after the end of the big winning game based on the small winning. On the other hand, when the small winning is won which is classified into the symbol Zb in the super chance mode, the performance mode is controlled to the super chance mode after the end of the big winning game, after the end of the big winning game based on the small winning.SELECTED DRAWING: Figure 6
Patent JP-2022134598-A (JP)
Title: Shaft misalignment estimation device
Inventor: KONDO KATSUHIKO
IPC: G01S7/40
Filed: 2021-03-03
Abstract: To exactly estimate a shaft misalignment angle even if a phase return of a reflection wave from a substance occurs by a radar device, in a shaft misalignment estimation device for estimating a shaft misalignment angle of the radar device.SOLUTION: A shaft misalignment estimation device comprises an information acquisition part 31 for acquiring reflection point information from a radar device, a shaft misalignment angle estimation part 33 for estimating a shaft misalignment angle on the basis of the acquired information, a zone estimation value calculation part 37 for calculating a zone shaft misalignment angle by smoothening an estimation value of the shaft misalignment angle for a prescribed period, an output estimation value calculation part 39 for calculating an output shaft misalignment angle by smoothening a zone shaft misalignment angle with a past value of the output shaft misalignment angle, and a return determination part 41. The return determination part determines whether or not a return occurs from a distribution of an azimuth included in the reflection point information within the prescribed period and, on the basis of the determination result, changes a ratio when the output estimation value calculation part smoothens the zone shaft misalignment angle.SELECTED DRAWING: Figure 5
Patent JP-2022138620-A (JP)
Title: Biomarker for unstable plaque and inspection method thereof
Inventor: YADA KENICHIRO
IPC: G01N33/68
Filed: 2021-03-10
Abstract: To provide a peripheral blood biomarker that can be implemented at a general medical examination level, for identifying a subject having asymptomatic unstable plaque and for predicting a progress (stenosis ratio and instability degree) of unstable plaque at the subject, and a method for measurement thereof.SOLUTION: The method predicts an existence of unstable plaque in a subject, the method including measuring an expression level of leucine-rich alpha-2-glycoprotein (LRG) with regard to a sample obtained from the subject. Here, the sample is at least one selected from a group consisting of a body tissue, blood, blood plasma and blood serum.SELECTED DRAWING: Figure 3
Patent JP-2021087889-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To provide a game machine capable of making a game ball easy to be attracted.SOLUTION: A second rolling part 381c for transferring a game ball to an outer peripheral surface of a rotation member 2370 is adjacent to the outer side in the radial direction of the rotation member 2370, and is extended continuously in the axial direction. A magnet 2372Rb disposed inside the rotation member 2370 is formed by being extended on the upstream side of the second rolling part 381c from an attraction position between the rotation member and the game ball. In this way, magnetism of the magnet 2372Rb can be acted on a game ball rolling on the second rolling part 381c. Accordingly, the speed of a game ball rolling on the second rolling part 381c can be reduced and unstable rolling of the game ball can be suppressed. As the result, the game ball can be attracted to an attraction surface between the rotation member 2370 and the game ball.SELECTED DRAWING: Figure 95
Patent JP-2022143695-A (JP)
Title: Shaft member fitting structure, design method therefore and fretting fatigue test method
Inventor: YAGASAKI TORU
IPC: G01N3/34
Filed: 2021-03-18
Abstract: To provide a fitting structure which can enhance the fretting fatigue strength of a shaft member, and a design method which can arbitrarily set a point at which the break of the shaft member occurs.SOLUTION: As a fitting structure of a shaft member 2 to a fitting hole 1a of a contact member 1, a stress relief groove 2A in which a stress concentration coefficient Kt reaches 1.08 to 1.13 is formed at a point corresponding to an end part of the contact member 1 of the shaft member 2 in an axial direction. Also, when the shaft member 2 receives a torsional load, the stress concentration coefficient Kt is set smaller than 1.08 in order to fretting-fatigue breaking the shaft member 2 at a fitting portion, the stress concentration coefficient Kt is set larger than 1.13 in order to fatigue-break the shaft member 2 at the stress relief groove 2A portion, and the stress concentration coefficient Kt is set to 1.08 to 1.13 in order to make the fretting-fatigue break at the fitting portion of the shaft member 2 and the fatigue break at the stress relief groove 2A portion substantially simultaneously occur.SELECTED DRAWING: Figure 10
Patent JP-2022146166-A (JP)
Title: Composite resin aqueous dispersion for inkjet
Inventor: NAKAO FUMIHIKO
IPC: C08G18/10
Filed: 2021-03-22
Abstract: To provide a composite resin aqueous dispersion which has blocking resistance and is excellent in adhesion (laminate strength) particularly to an impermeable recording medium.SOLUTION: A composite resin aqueous dispersion for inkjet contains: a composite resin containing a polyurethane resin (U) and an antiblocking agent (E) for ink, the polyurethane resin (U) being obtained by reacting a polyol component with a polyisocyanate component; and water. The polyurethane resin (U) has a carboxyl group and/or a carboxylate anion group. The polyol component contains polytetramethylene ether glycol.SELECTED DRAWING: None
Patent JP-2022147508-A (JP)
Title: Heat flux measurement sensor, heat flux measurement device, and method for manufacturing heat flux measurement sensor
Inventor: YABUKI TOMOHIDE
IPC: G01K17/20
Filed: 2021-03-23
Abstract: To provide a heat flux sensor capable of detecting a local phenomenon of an object to be measured with high accuracy and high temporal space resolution, a heat flux measurement device, and a method for manufacturing a heat flux measurement sensor.SOLUTION: A heat flux sensor 100 includes: a first insulation layer 10 formed of a first resistor 11 provided on a substrate B and a low thermal conductivity material 12 coated on a substrate B; a second resistor 21 provided on the first insulation layer 10; and a second insulation layer 20 formed on the first insulation layer 10. The first resistor 11 and the second resistor 21 have a line width of 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022149403-A (JP)
Title: secondary battery
Inventor: YAGI HIROMASA
IPC: H01M10/058
Filed: 2021-03-25
Abstract: To improve the cycle endurance.SOLUTION: A secondary battery comprises a container, an electrolyte solution, an electrode body, and a porous member. An outline plane of the electrode body includes a first region and a second region. In the first region, at least one of a cathode plate and an anode plate is exposed. In the second region, neither the cathode plate nor the anode plate is exposed. At least one of the first and second regions includes a third region. The third region fronts a bottom face of the container. The relations given by the following formulae: (A) 5.00×10-2<Vp/Ve<2.00×10-1, (B) 2.00×10-1<Sp1/Se1, and (C) Sp2/Se2<1.00×10-1: are satisfied. In the formula (A), Ve represents a volume of the electrode body and Vp represents a volume of the porous member. In the formula (B), Se1 represents an area of the first region and Sp1 represents a contact area of the porous member and the first region. In the formula (C), Se2 represents an area of the second region, and Sp2 represents a contact area of the porous member and the second region.SELECTED DRAWING: Figure 1
Patent JP-2022151177-A (JP)
Title: Sealing resin composition and method for manufacturing semiconductor element
Inventor: IWAI MASAHIRO
IPC: C08G59/40
Filed: 2021-03-26
Abstract: To provide a sealing resin composition capable of improving reliability of a semiconductor element by achieving both a reduction in elastic modulus and an improvement in adhesion.SOLUTION: There is provided a sealing resin composition containing an epoxy resin, a phenolic resin curing agent, and an inorganic filler. The phenolic resin curing agent comprises two kinds of phenolic resin curing agents including a phenolic resin curing agent (A) represented by the following general formula (1). [In the formula (1), R1 is a hydrogen atom or a C4-8 alkyl group; a is a number of 0.1 or more and 2.5 or less; and n is a number of 1 or more and 20 or less.]SELECTED DRAWING: None
Patent JP-2021102086-A (JP)
Title: Optimal ultrasound-based organ segmentation
Inventor: SHYAM BHARAT
IPC: G06V10/30
Filed: 2021-03-29
Abstract: To provide a segmentation selection system that has enhanced accuracy and robustness.SOLUTION: A segmentation selection system includes a transducer 14 configured to transmit and receive imaging energy for imaging a subject. A signal processor 26 is configured to process imaging data received to generate processed image data. A segmentation module 50 is configured to generate a plurality of segmentations on the subject on the basis of features or combinations of features of the imaging data and/or the processed image data. A selection mechanism 52 is configured to select one of the plurality of segmentations that best meets a criterion for performing a task.SELECTED DRAWING: Figure 1
Patent JP-2022152117-A (JP)
Title: Nuts and seeds paste-containing oil-in-water type emulsion
Inventor: MAEKAWA KEISUKE
IPC: A23D7/00
Filed: 2021-03-29
Abstract: To provide a vegetable cream that has the natural flavor of nuts and seeds such as almond, has good physical property, and can meet diversifying consumer needs such as clean label.SOLUTION: Blend so that the seeds and nuts such as almond paste is 1 to 10 wt.%, the total oil component is 10 to 50 wt.%, and, furthermore, the seeds and nuts oil derived from the same seeds and nuts as the paste in total with the paste-derived oil component is 50 to 100 wt.% in the total oil component. As an emulsifier, lecithin is blended so as to be 0.5 to 2.5 wt.% for the oil component, of which the proportion of lysolecithin is blended so as to be 20 to 100 wt.%. A vegetable oil-in-water type emulsion product that does not contain milk components and is emulsion-stable is obtained.SELECTED DRAWING: None
Patent JP-2021103791-A (JP)
Title: Coating type semiconductor precursor solution, coating type oxide semiconductor, thin film transistor, and manufacturing method thereof
Inventor: MIYAKAWA MIKIJI
IPC: H01L21/336
Filed: 2021-03-29
Abstract: To provide a coating type semiconductor precursor solution, a coating type oxide semiconductor, a thin film transistor, and a manufacturing method thereof which can obtain a carrier mobility larger than that of the conventional ones in a coating type oxide semiconductor with a large residual amount of an organic substances, etc.SOLUTION: A thin film transistor includes, on a substrate 1, at least a gate electrode 2, a gate insulating film 3, a coating type oxide semiconductor layer 4, and a source/drain electrode 6. In a semiconductor layer 4, a precursor solution of an oxide semiconductor contains two or more kinds of metal components selected from indium, zinc, tin, and gallium, and also contains an additive having a fluoride ion.SELECTED DRAWING: Figure 1
Patent JP-2022152551-A (JP)
Title: Mat for gas range
Inventor: NAKAGAWA KEIICHI
IPC: F24C15/14
Filed: 2021-03-29
Abstract: To provide a mat for a gas range, which prevents a burner ring from getting dirty during cooking without hindering operation of an ignition plug or a safety device for flame going-out prevention.SOLUTION: A mat 1 for a gas burner is configured to comprises: a mat body 10 capable of covering a burner ring 52 of a gas range; an opening 20 with roughly the same diameter as the outer diameter of a gas burner 51, which is formed on the mat body, and in which the gas burner can be inserted; and flaps 30, as insertion planned portions divided by slits 31, that are continuously formed in the opening of the mat body, and which can be folded back such that an ignition plug 51c and a safety device 51c for flame going-out prevention can be inserted. Since the mat body can cover almost the entire burner ring, the burner ring is prevented from getting dirty. By folding back the flaps when installing the mat, the mat body does not interfere with the ignition plug and the safety device for flame going-out prevention, and therefore, operation thereof is not hindered.SELECTED DRAWING: Figure 2
Patent JP-2022153975-A (JP)
Title: Ring parts feeder
Inventor: ITO TAKURO
IPC: B65G47/14
Filed: 2021-03-30
Abstract: To provide a ring parts feeder that allows for enhancing the efficiency of loosening, avoiding bad effects leading to possible damages to ring parts, size-reducing and making compact the apparatus entirety, reducing cost and downsizing the occupation space for installation and, in addition, enhancing usability (easiness to install).SOLUTION: A ring parts feeder comprises: a main blower unit 2 that allows a plurality of ring parts P including a ring part group Gp to ascend by air blow; a circulation air path 5 that is formed by a guide plate 3 for guiding ascended ring parts P ... into falling down by a curved-surface portion 3r on an upper side thereof and a slant plate 4 for allowing fallen ring parts P ... to move toward the main blower unit 2; a catcher unit 6 that allows ring parts P ... falling from the guide plate 3 to hit against it and catches a single ring part P ...; and a feeding/transferring unit 8 that transfers in order single ring parts P ... caught by the catcher unit 6 to a feeding outlet unit 7.SELECTED DRAWING: Figure 1
Patent JP-2022154352-A (JP)
Title: Column-beam connection core
Inventor: KAWABATA YOSUKE
IPC: E04B1/24
Filed: 2021-03-30
Abstract: To provide a column-beam connection core capable of improving bearing force of a column-beam connection structure while suppressing increase of cross section area.SOLUTION: Four steel plates 13 to be fixed to all combinations between a pair of lateral wall sections 11 adjacent to each other are provided in a connection section steel pipe 10. Seen from vertical direction, one end of each steel plate 13 is fixed in a tilted state to one lateral wall section 11 and the other end is fixed in a tilted state to the other lateral wall section 11. Consequently, the steel plates 13 can reinforce the four lateral wall sections 11 of the connection section steel pipe 10 from an inner side. As the steel plate 13 plays an auxiliary role of out-of-plane deformation of the connection section steel pipe 10, bearing force improvement effect obtained by excessive thickening is low with respect to increase of a total cross section area. Therefore, plate thickness td of the steel plate 13 is thinner than plate thickness tn of the connection section steel pipe 10 in order to obtain higher bearing force improvement effect while suppressing increase of the cross section area.SELECTED DRAWING: Figure 1
Patent JP-2022156767-A (JP)
Title: Film deposition apparatus
Inventor: KITAMI NAOHISA
IPC: H05H1/46
Filed: 2021-03-31
Abstract: To provide a film deposition apparatus capable of improving a film quality.SOLUTION: In a film deposition apparatus 1, a gas supply part 40 supplies gas containing an element constituting a film from the main hearth 17 side toward plasma P guided to the main hearth 17. In this case, the gas supply part 40 can supply gas to a region having high plasma density. Since the activity of gas supplied to the region is improved, a defect of an element in the film on a substrate 11 can be suppressed. Thus, a film quality can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022160215-A (JP)
Title: Service information utilization system
Inventor: KANAYAMA UTOMO
IPC: G06Q50/10
Filed: 2021-04-06
Abstract: To provide a service information utilization system which can effectively utilize service information provided from a service provider to a service user.SOLUTION: A system for utilizing information of a service provided by a service provider to a service user includes a server, a user terminal, and a provider terminal. The server includes a database that stores user data including use conditions desired by the service user and information necessary for contact, provider data including business type information on a business type of the service provider and information necessary for contact with the service user, and provision place data on a place where the service is provided. The provider terminal can transmit service information provided by the service provider to the service user, to the server. The server can store the service information transmitted from the provider terminal, on the database. The user terminal can browse the service information stored in the server.SELECTED DRAWING: Figure 8
Patent JP-2022043978-A (JP)
Title: Rubber composition for studless tires and studless winter tire using the same
Inventor: NAKAGAWA RYUTARO
IPC: C08K9/10
Filed: 2021-04-12
Abstract: To provide a rubber composition for studless tires that demonstrates excellent processability and achieves improved on-ice performance while maintaining at least the heat build-up and wear resistance.SOLUTION: This rubber composition for studless tires contains 20 pts.mass or more of an inorganic filler relative to 100 pts.mass of a diene rubber that has an average glass transition temperature of -80°C or less, and also contains more than 0 mass% less than 10 mass% of a whisker-like basic metal salt (A) relative to the inorganic filler.SELECTED DRAWING: None
Patent JP-2021177376-A (JP)
Title: Digital proportional pressure controller
Inventor: WILLIAMS KEVIN C
IPC: F15B11/06
Filed: 2021-04-12
Abstract: To prevent a proportional pressure controller from increasing in weight and cost.SOLUTION: A valve assembly 10 comprises a plurality of filling valves 20 which let fluid flow from a fluid inflow hole to an internal flow passage to increase pressure of the fluid output from a fluid outflow hole; a plurality of discharge valves 22 which let fluid flow from the internal flow passage to a discharge hole to lower the pressure of the fluid output from the fluid outflow hole. The valve assembly comprises a controller 24 which is configured to receive a command signal including desired pressure of the fluid output from the fluid outflow hole, and receive a signal indicative of actual pressure of the fluid output from the fluid outflow hole from a pressure sensor 26, and the controller is configured to selectively open and close, based upon a comparison between the command signal and the signal indicative of the actual pressure, the respective filling valves and the respective discharge valves selectively until the actual pressure reaches the desired pressure.SELECTED DRAWING: Figure 1
Patent JP-2022163474-A (JP)
Title: Engine fastening structure
Inventor: NOMURA TADASHI
IPC: B60K5/12
Filed: 2021-04-14
Abstract: To realize proper fastening with a bolt, by resolving a positional deviation of a mount fitting and a bracket due to the twisting of an elastic member.SOLUTION: An engine mount 150 is provided with a first pin 161 that projects out from a tip end portion of a mount fitting 160, and a second pin 162 that projects out from a side surface 164 of the mount fitting 160. The bracket 120 is provided with a hole 124 in which the first pin 161 is inserted, and a slit 127 which the second pin 162 enters. In this engine fastening structure, while the first pin 161 is inserted in the hole 124 to regulate the relative displacement of the bracket 120 and the mount fitting 160 in a direction orthogonal to a center axis of the first pin 161, and the second pin 162 enters the slit 127 to regulate relative displacement in a rotating direction, a fastening bolt inserted in a through-hole 126 is screwed with a bolt hole 166 provided on the mount fitting 160.SELECTED DRAWING: Figure 3
Patent JP-2021106941-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2021-04-20
Abstract: To make it possible to cause a movable accessory to perform a linear motion in a larger operation range, while making the installation space of a drive mechanism smaller.SOLUTION: A game machine includes: a movable decoration body 1110 configured to be operable before a liquid crystal display device; a left transmission arm 1154 and a right transmission arm 1164 for supporting the movable decoration body 1110 from both sides; and a left drive transmission member and a right drive transmission member for transmitting the power from a motor to each of the left transmission arm 1154 and the right transmission arm 1164. Each of the left drive transmission member and the right drive transmission member is housed in a smaller range, when viewed from the front, on both sides of the liquid crystal display device than the operation range of the movable decoration body 1110. The left transmission arm 1154 and the right transmission arm 1164, while performing an arc motion with each of one ends as a fulcrum, support the movable decorative body 1110 from both sides slidably at each of the other ends.SELECTED DRAWING: Figure 92